F16L 33/221
The external piece comprising segments hingedly connected to an interior part
Official title: {the external piece comprising segments hingedly connected to an interior part}
F16L33/221 (The external piece comprising segments hingedly connected to an interior part) appears on 13 US grants and 5 published applications in this corpus.
Search patents in F16L- Granted patents
- 13
- Published applications
- 5
- Assignees
- 11
- Inventors
- 15
- Latest grant
- 1 Dec 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 2 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fluid connector with clamp and protection1 Dec 2020US 10,850,088 B2Sartorius Stedim Fmt SAS
- Fluid connector having integrated pipe clamping12 Mar 2019US 10,228,085 B2Sartorius Stedim Fmt SAS
- Coupler including clamp for connection to a corrugated tube6 Sep 2016US 9,435,472 B2Mahle International GmbH
- Method and apparatus having three surfaces for sealing distribution ducts15 May 2012US 8,178,197 B2
- Tubing connector2 Jan 1990US 4,890,866 AMentor Corporation
- Connector for flexible hoses and method for realizing a connection to at least a flexible hose by using the connector5 Feb 2026US 2026/0036234 A1FLEXIN GROUP S.r.l.
- Fluid connector having integrated pipe clamping23 Jun 2016US 2016/0178101 A1Sartorius Stedim Fmt SAS
- Fluid connector with clamp and protection2 Jun 2016US 2016/0151620 A1Sartorius Stedim Fmt SAS
- Coupler including clamp for connection to a corrugated tube23 Apr 2015US 2015/0108752 A1Delphi Technologies, Inc.
- Method and apparatus having three surfaces for sealing distribution ducts24 Jun 2010US 2010/0156049 A1
Most cited
By later US patents
- Hose coupling41US 4,775,173 ARasmussen GmbH · 1988
- Quick connect/disconnect coupling assembly39US 4,139,222 ASanta Fe International Corporation · 1979
- Tubing connector33US 4,890,866 AMentor Corporation · 1990
- Apparatus for securing a hose to a fitting30US 4,607,867 AHoudaille Industries, Inc. · 1986
- Gas riser apparatus27US 4,482,170 APerfection Corporation · 1984